In depth comparison and review of Samsung Gear S2 and Garmin D2 Delta S. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
| GENERAL | Samsung Gear S2 | Garmin D2 Delta S |
|---|
| Product Type | Smart watch | Sport watch |
|---|---|---|
| Operating System | Tizen OS | - |
| Supported Host Device OS | Android 4.4 (KitKat) or later | iOS, Android |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Width | 39.9 mm | 42 mm |
| Height | 43.6 mm | 42 mm |
| Depth | 11.4 mm | 15.4 mm |
| Weight | 42 g | 65 g |
| Body Material | Stainless steel | Fibre-reinforced polymer |
| Protection | Dustproof, waterproof | Waterproof |
| Clock Display | Yes | Yes |
| FEATURES | Samsung Gear S2 | Garmin D2 Delta S |
|---|
| Sensors | Accelerometer, ambient light sensor, barometer, gyro sensor, heart rate | Accelerometer, thermometre, gyro sensor, heart rate, barometric altimeter, 3-axis compass |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, activity, heart rate, steps taken, water vs. caffeine intake | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, stress level |
| Goal Setting | - | Yes |
| Features | Call handling, find phone function, voice control | Music remote handling, HRmax, camera remote control, find phone function, HR zones, Move IQ, Garmin Connect compatible, Find my Device, store & play music, Garmin Elevate, TrueUp |
| Notifications | SMS | SMS, Email |
| Vibrating Alert | Yes | Yes |
| Digital Player | MP3, AAC, M4A, OGG, AAC +, eAAC+ | - |
| Navigation (GPS) | - | GPS/GLONASS receiver |
| Payment Technology | - | Garmin Pay |
| CELLULAR | Samsung Gear S2 | Garmin D2 Delta S |
|---|
| Messaging Services | LINE, SMS | - |
|---|---|---|
| Supported Mobile Messaging Services | SMS | - |
| CONNECTIVITY | Samsung Gear S2 | Garmin D2 Delta S |
|---|
| Wireless Interface | IEEE 802.11b/g/n, NFC, Bluetooth 4.1 | Bluetooth, Wi-Fi, ANT+ |
|---|---|---|
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - |
| DISPLAY | Samsung Gear S2 | Garmin D2 Delta S |
|---|
| Type | Super AMOLED - colour | Memory-in-Pixel LCD - colour - transflective |
|---|---|---|
| Resolution | 360 x 360 pixels | 240 x 240 pixels |
| Screen Size | 1.2" | 1.2" |
| Aspect Ratio | Full circle | - |
| Pixel Density | 302 ppi | - |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | Domed sapphire crystal |
| INPUT DEVICE | Samsung Gear S2 | Garmin D2 Delta S |
|---|
| Type | Touch sensitive screen | Touch buttons |
|---|
| CASE | Samsung Gear S2 | Garmin D2 Delta S |
|---|
| Case Size | 40 mm | 42 mm |
|---|---|---|
| Case Shape | - | Round |
| Bezel | - | Stainless steel |
| Case Back | - | Metal |
| Case Details | Black | Rose gold | Blue black | Rose gold-tone |
| BAND | Samsung Gear S2 | Garmin D2 Delta S |
|---|
| Band Type | Band | Band |
|---|---|---|
| Band Width | 20 mm | 20 mm |
| Changeable | - | Yes |
| Clasp Type | - | Buckle |
| Band Material | Leather | Leather |
| Band Colour | Black | Ivory | Beige |
| STORAGE | Samsung Gear S2 | Garmin D2 Delta S |
|---|
| Storage Capacity | 4 GB | 16 GB |
|---|---|---|
| User Memory | 1.9 GB | - |
| RAM | Samsung Gear S2 | Garmin D2 Delta S |
|---|
| RAM Size | 512 MB | - |
|---|
| CPU | Samsung Gear S2 | Garmin D2 Delta S |
|---|
| Manufacturer | Samsung | - |
|---|---|---|
| CPU Type | Exynos 3250 | - |
| Clock Speed | 1 GHz | - |
| BATTERY | Samsung Gear S2 | Garmin D2 Delta S |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|---|---|
| Capacity | 250 mAh | - |
| Battery Life | 3 day(s) | 7 day(s) |
| Battery Life Details | Low usage - up to 4 days | Smartwatch mode - up to 7 days GPS mode - up to 11 hour(s) GPS with Music mode - up to 4.5 hour(s) UltraTrac mode - up to 25 hour(s) |
| Rechargeable Battery | - | Yes |
| Wireless Charging | Yes | - |
| MISCELLANEOUS | Samsung Gear S2 | Garmin D2 Delta S |
|---|
| Included Accessories | Power adapter, wireless charging dock | Charging/data cable, silicone wrist strap (white) |
|---|---|---|
| Preloaded Software | Contacts, E-mail, Messages, Music Player, Twitter, Samsung Apps, News, Gallery, Weather, S Voice, S Health, Notification Center, Nike+ Running | Garmin Pay, Garmin Pilot |
| Compliant Standards | IP68 | - |
| Max Depth of Water Resistance | - | 100 m |
| Manufacturer Model Number | SM-R732 | - |
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